forked from OSchip/llvm-project
81806c5d4d
UnwindCursor<A, R>::getInfoFromEHABISection assumes the last entry in the index table never corresponds to a real function. Indeed, GNU ld always inserts an EXIDX_CANTUNWIND entry, containing the end of the .text section. However, the EHABI specification (http://infocenter.arm.com/help/topic/com.arm.doc.ihi0038b/IHI0038B_ehabi.pdf) does not seem to contain text that requires the presence of a sentinel entry. In that sense the libunwind implementation isn't compliant with the specification. This patch makes getInfoFromEHABISection examine the last entry in the index table if upper_bound returns the end iterator. Fixes https://bugs.llvm.org/show_bug.cgi?id=31091 Differential revision: https://reviews.llvm.org/D35265 llvm-svn: 308871 |
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| .. | ||
| AddressSpace.hpp | ||
| CMakeLists.txt | ||
| CompactUnwinder.hpp | ||
| DwarfInstructions.hpp | ||
| DwarfParser.hpp | ||
| EHHeaderParser.hpp | ||
| Registers.hpp | ||
| Unwind-EHABI.cpp | ||
| Unwind-EHABI.h | ||
| Unwind-sjlj.c | ||
| UnwindCursor.hpp | ||
| UnwindLevel1-gcc-ext.c | ||
| UnwindLevel1.c | ||
| UnwindRegistersRestore.S | ||
| UnwindRegistersSave.S | ||
| Unwind_AppleExtras.cpp | ||
| assembly.h | ||
| config.h | ||
| dwarf2.h | ||
| libunwind.cpp | ||
| libunwind_ext.h | ||
| unwind_ext.h | ||